<template>
  <div class="box">
    <div class="top">
      <p class="title">实时游客统计</p>
      <p class="bg"></p>
      <p class="right">
        <label>可预约总量</label>
        <span>99999</span>
        <label>人</label>
      </p>
    </div>
    <div class="number">
      <span v-for="(item, index) in people" :key="index">{{ item }}</span>
    </div>
    <!-- 盒子将来echarts展示图形图标的节点 -->
    <div class="charts" ref="charts"></div>
  </div>
</template>
<script setup lang="ts">
// npm install echarts --save
// npm install echarts-liquidfill --save
import 'echarts-liquidfill';
import * as echarts from 'echarts';
import { ref, onMounted } from 'vue';
const people = ref('215908人');
//获取节点
let charts = ref();
onMounted(() => {
  //获取echarts类的实例
  let mycharts = echarts.init(charts.value);
  //设置实例的配置项
  mycharts.setOption({
    // 标题组件
    title: {
      text: '水球图'
    },
    //x|y轴组件
    xAxis: {},
    yAxis: {},
    //系列:决定你展示什么样的图形图标
    series: {
      type: 'liquidFill', //系列
      data: [0.6, 0.4], //展示的数据
      waveAnimation: true, //动画
      animationDurationUpdate: 0,
      radius: '100%', //半径
      outline: {
        //外层边框颜色设置
        show: true,
        borderDistance: 8,
        itemStyle: {
          color: 'skyblue',
          borderColor: '#294D99',
          borderWidth: 8,
          shadowBlur: 20,
          shadowColor: 'rgba(0, 0, 0, 0.25)'
        }
      }
    },
    //布局组件
    grid: {
      left: 0,
      right: 0,
      top: 0,
      bottom: 0
    }
  });
});
</script>
<style scoped lang="scss">
.box {
  width: 100%;
  background: url('@/assets/images/screen_images/dataScreen-main-lb.png') no-repeat;
  background-size: 100% 100%;
  margin-top: 10px;
  .top {
    margin-left: 20px;

    .title {
      color: white;
      font-size: 20px;
    }

    .bg {
      width: 68px;
      height: 7px;
      background: url('@/assets/images/screen_images/dataScreen-title.png') no-repeat;
      background-size: 100% 100%;
      margin-top: 10px;
    }

    .right {
      float: right;
      color: white;
      font-size: 20px;

      span {
        color: yellowgreen;
      }
    }
  }

  .number {
    padding: 10px;
    margin-top: 30px;
    display: flex;

    span {
      flex: 1;
      height: 40px;
      text-align: center;
      line-height: 40px;
      background: url('@/assets/images/screen_images//total.png') no-repeat;
      background-size: 100% 100%;
      color: #29fcff;
    }
  }

  .charts {
    width: 100%;
    height: 250px;
  }
}
</style>
